After 5 years in the youth team, Daigo Furukawa was promoted to professional J2 League club JEF United Chiba on 25 February 2017, as a Class 2 player.
[4] On 19 August 2019, Furukawa was loaned to the JFL club Veertien Mie.
Furukawa helped his club to J3 league promotion for the first time in the teams' history.
[6] One year later, he helped his club to J2 league promotion after defeating Kagoshima United 3–0 on 5 November 2022, as well as J3 Champions for the first time in history.
On 28 December 2022, Furukawa was loaned to J3 club FC Osaka for the upcoming 2023 season.